10.6

Table Of Contents
358Logic Pro Instruments
Retro Synth filter types: band reject and peaking
A band reject filter cuts a narrow band around a resonant frequency. The remainder of the
signal is affected minimally.
Cutoff: Sets the frequency of the cut band.
Amount: Controls the amount of attenuation.
A peaking filter boosts a narrow band around a resonant frequency. The remainder of the
signal is affected minimally.
Cutoff: Sets the frequency of the boosted band.
Gain: Controls the amount of boost. Higher values are generally the most effective.
BW: Sets the bandwidth around the cutoff frequency.
Logic Pro Retro Synth amp and effect controls
Retro Synth amp controls set the overall volume. You can also mix a sine wave directly
into the output stage, which thickens the sound. You can make the sound richer with the
integrated Chorus effect or can add a sweeping, metallic character with the Flanger effect.
If you’re new to synthesizers and the concepts behind amp controls, see Synthesizer
basics overview.
Amp parameters
Volume knob: Set the overall output level.
Sine Level knob: Mix a sine wave at the frequency of oscillator1 (Shape 1) directly into
the output stage. This sine signal is not processed by the filter.